9/12/77 premiere ep.

6/12/89 premiere ep.

Carol-Neil/Debbie-Steve/Karen-Chuck/Kathy-Greg, 1978

Bob-Sally/Robert-Bonnie/Walter-Kim/Larry-Maryann, 1977

Maternity Day, 197?

Last ep, 12/20/74

Larry-Lucy/Carmen-Sharon/Ron-Rhonda/John-Suki, 1977

JF/JPM/Paulsen, 1977

Lana-Linda-Phil (Premiere), 9/19/83

Lana-Tom/Linda-Muzique/Mary Jo-Tim/Patricia-Richard, 1978

Alumni Day, 1979

1972 ep.

Marla/Greg; Nona/Robair; Sandy/Steve; Kathy/Lance, 1985

Blue's Clues S04E01 Magenta Gets Glasses

Kerry/Michel; Stephanie/Bruce; Linda/Timothy; Eileen/Tim, 1985

1977 pilot

11/1/71 premiere ep.

Moon vs. Abeles, 2001

David-Michael-Martha, 9/05

Bob-David-Pat, 9/89

Scott Wyant vs. Nick, 5/79

Bob-Don-Ron (from Chicago), 10/91

Karen/Catherine/Mary/Pamela, 1977

9/12/87 premiere ep.

9/12/94 premiere ep.

9/12/88 premiere ep.